상품명 : Hardened Steel Pinion Gear 17T 32Pitch 5mm Shaft
상품명 : 7075 Aluminum 48Pitch (3.17mm) pinion gear set (25T,26T,27T,28T,29T)
상품명 : Hardened Steel Pinion Gear 18T 32Pitch 5mm Shaft
상품명 : 7075 Aluminum 64Pitch (3.17mm) pinion gear set (26T,27T,28T,29T,30T)
상품명 : Hardened Steel Pinion Gear 20T 32Pitch 5mm Shaft
상품명 : 7075 Aluminum 48Pitch (3.17mm) pinion gear set (29T,30T,31T,32T,33T)